STMicroelectronics LD1117AV33, 1 Low Dropout Voltage, Voltage Regulator 1.2A, 3.3 V 3-Pin, TO-220

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Subtotal (1 pack of 10 units)*

£4.73

(exc. VAT)

£5.68

(inc. VAT)

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Last RS stock
  • Plus 40 unit(s) shipping from 24 November 2025
  • Plus 110 unit(s) shipping from 01 December 2025
  • Final 50 unit(s) shipping from 19 May 2026
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Per Pack*
10 - 90£0.473£4.73
100 - 990£0.437£4.37
1000 +£0.426£4.26

*price indicative

RS Stock No.:
686-9782
Mfr. Part No.:
LD1117AV33
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Regulator Type

Low Dropout Voltage

Maximum Output Current

1.2A

Number of Outputs

1

Output Voltage

3.3 V

Line Regulation

6 mV

Accuracy

±2%

Load Regulation

10 mV

Mounting Type

Through Hole

Polarity

Positive

Quiescent Current

5mA

Package Type

TO-220

Pin Count

3

Output Type

Fixed

Dimensions

10.4 x 4.6 x 9.15mm

Maximum Operating Temperature

+125 °C

Height

9.15mm

Minimum Operating Temperature

0 °C

Maximum Input Voltage

10 V

Width

4.6mm

Length

10.4mm

Linear Voltage Regulators, 1A, STMicroelectronics


The LD1117A is a low drop voltage regulator able to provide up to 1 A of output current with Internal current and thermal limit.


Linear Voltage Regulators, STMicroelectronics

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